Hi, nice to meet you!

Cosmico connects digital talent with the organizations and experiences that can enhance and grow it.

We are a startup and a talent community in the fields of Coding (web and mobile development), Design (UX/UI, Graphic and Motion Design), Marketing (Copywriting, Social Media, Art Direction) and Strategy & Data (PM/PMO, Data Experts). We work with consulting firms, digital agencies, large enterprises and international startups.

? Who are we looking for?

For a fintech scale-up in wealth management, we are looking for a Senior Data Engineer to join the team in charge of customer acquisition. You will build and evolve the infrastructure that collects data from advertising and tracking platforms and turns it into the analytical models that drive investment decisions.

? What will you do?

- Design, develop and maintain ingestion, orchestration and transformation pipelines on AWS
- Build and maintain the acquisition team's analytical data models, ensuring performance,



scalability and reliability
- Reconcile large volumes of raw data from heterogeneous sources into consistent, queryable aggregates
- Modernize the legacy components of the platform
- Work daily with data analysts, data scientists, software engineers, marketing specialists and product managers, translating business requests into data models

? Requirements:

- At least 5 years of experience as a Data Engineer, with ownership of production pipelines
- Strong command of SQL and Python
- Hands-on experience with Redshift
- Airflow and dbt
- Fluent English

? Collaboration details

- Duration: until June 2027, with possible renewal
- Rate: €250-350/day
- Work mode: hybrid, 1-2 days a week in the office
- Location: Milan
- Contract: freelance collaboration (P.IVA)
- Effort: Tempo pieno, 40/h
- Start: ASAP

📌 Senior Data Engineer - Freelance (Milano)
🏢 Cosmico Italia
📍 Milano